Method for making master models



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METHOD FOR MAKING MASTER MODELS Original Filed July 17, 1964 25 sheets-Sheet 50 40 30 IO ,q

/x j 20 LONGITUDINAL TEMPLATE AT 20"L FIG.4

l CUTTER PLANE OF TEMPLATE VALID SURFACE COMPOSITE CROSS SECTIONS OF TEMPLATE FlG'S 37 CROSS SECTIONS SUPERMPOSED AT POINT OF CUT 244 20 243 50 40 35 30 25 20 Is IO s o /NVENTOR FlG-34 THOMAS D. VERTIN BV .m ,Md-M

A 7' TORNE'VS Oct. 14, 1969 Original Filed July' 17, 1964 VALlD SURFACE OF TEMPLATE CROSS SECTIONS SUPERIMPOSED AT POINT OF CUT 30 FIG.9

T. VERTIN MBTHOD FOR MAKING MASTER MODELS 25 sheets-Sheet 4 PLANE OF TEMPLATE COMPOSITE ROS SECTlONS C UTTER OR INVENTOR PLANE OF THOMAS D. VERIN TEMPLATE BV A TTOR/VEYS Oct. 14, 1969 T. D. VERTIN 3,

METHOD FOR MAKING MASTER MODELS Original Filed July 17, 1964 25 sheets et 5 /NVENTOR THOMAS D. VERTI N ATORNEYS Oct. 14, 1969 T. D. VERTIN METHOD FOR MAKING MASTER MODELS Original Filed July 17, 1964 25 sheets-Sheet 6 /NVENTOR THOMAS D. VERTIN ATTORNEYS Oct. 14, 1969 T. D. VERTIN 3,

METHOD FOR MAKING MASTER MODELS Original Filed July 17, 1964 25 sheets-Sheet 7 FIG. l3

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ATTORNEVS Oct. 14, 1969 T. D. VERTIN 3472122 METHOD FOR MAKING MASTER MODELS Original Filed July 17, 1964 25 sheets-Sheet /NVENTOR 45 THOMAS D. VERTIN ,4 7' TORNEYS Oct. 14, 1969 T. D. VERTIN 3,472,122

METHOD FOR MAKING MASTER MODELS Original Filed July 17, 1964 25 sheets- Sheet I Z 235 /NVENTOR THOMAS D. VERTIN BV F|G.33 elf/7M a +44 a ATTORNEVS Oct. 14, 1969 T. D. VERTIN 3,472,122

METHOD FOR MAKING MASTER MODELS Original Filed July 17, 1964 25 sheets-Sheet lC FIG.I8

/NVENTOR THOMAS D. VERTIN A T TORNEVS Oct. 14, 1969 T. D. VERTIN J METHOD FOR MAKING MASTER MODELS Original Filed July 17, 1964 25 h s-Sheet ll BASE COLUMN THOMAS D. VERTIN FIGMZZ BV WM, vna, 4M

A7' TORNEVS Oct. 14, 1969 T. D. VERTIN METHOD FOR MAKING MASTER MODELS Original Filed July 17, 1964 25 sheets-Sheet 12 FIG.3O

INVENTOR. THOMAS D. VERT l N ATTORNEYS Oct. 14, 1969 T. D. VERTIN 3 METHOD FOR MAKING MASTER MODELS Original Filed July 17, 1964 25 sheets-Sheet 14 FIG.36

/NI/ENTOR THOMAS D. VERTI N A TTORNEVS Oct. 14, 1969 T. D. VERTIN 3,472,l22

METHOD FOR MAKING MASTER MODELS Original Filed July 17, 1964 25 sheets-Sheet 15 b 9 lL INVENTOR THOMAS D. VE RTI N A 7' TOR/VEVS Oct. 14, 1969 T. D. VERTIN 3,472,122

METHOD FOR MAKING MASTER MODELS Original Filed July 17, 1964 25 sheets-Sheet 16 FlG. 38

/NVENTOR THOMAS D. VERTIN A TTD/?NEYS Oct. 14, 1969 T. D. VERTIN METHOD FOR MAKING MASTER MODELS Original Filed July 17, 1964 25 sheets-Sheet :L7

INVENTR THOMAS D. VER TI N ATTOR EVS Oct. 14, 1969 T. D. VERTIN METHOD FOR MAKING MASTER MODELS 25 sheets-Sheet Original Filed July 17, 1964 R m W m A 7 TORNEVS Oct. 14, 1969 T. D. VERTIN METHOD FOR MAKING MASTER MODELS 25 sheets-Sheet 19 Original Filed July 17, 1964 wON /NVENTOR D. VE RTIN THOMAS ATTORNEKS Oct. 14, 1969 T. D. vERTIN METHOD FOR MAKING MASTER MODELS Original Filed July 17, l964 25 sheets-Sheet 2 C /NVENTOR THOMAS D. VERTI N BY z%, M

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